| Property | Value |
| Name | Hostmaster, Heroku |
| Organization | Heroku, Inc. |
| dns@heroku.com | |
| Address | 650 7th Street |
| Zip Code | 94103 |
| City | San Francisco |
| State | CA |
| Country | US |
| Phone | +1.4157295726 |
| NameServer | NS-1378.AWSDNS-44.ORG |
| Created | 2010-09-19 05:55:31 |
| Changed | 2013-12-17 04:03:16 |
| Expires | 2016-09-19 00:00:00 |
| Registrar | DYNAMIC NETWORK SERV |
| Date | IP Address |
| 2014-03-13 | 54.235.137.136 (ClassC) |
| 2014-03-15 | 23.23.131.87 (ClassC) |
| 2014-03-18 | 184.73.213.30 (ClassC) |
| 2014-07-02 | 184.73.225.11 (ClassC) |
| 2014-07-04 | 23.21.182.174 (ClassC) |
| 2014-07-07 | 50.19.98.193 (ClassC) |
| 2015-04-21 | - |
| 2024-06-11 | 54.243.129.215 (ClassC) |
| 2024-06-21 | 54.235.77.118 (ClassC) |
| 2024-07-25 | 46.137.15.86 (ClassC) |
| 2024-09-10 | 54.83.6.65 (ClassC) |
| 2024-09-18 | 54.224.34.30 (ClassC) |
| 2024-09-27 | 23.22.130.173 (ClassC) |
| 2024-12-10 | 54.220.192.176 (ClassC) |
| 2024-12-26 | 54.78.134.111 (ClassC) |